| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $218.66 | 8.448% | $237.1324 | $237.13 | $237.15 | $237.10 |
| Purchase #2 | $44.71 | 9.221% | $48.8327 | $48.83 | $48.85 | $48.80 |
| Purchase #3 | $10.72 | 4.778% | $11.2322 | $11.23 | $11.25 | $11.20 |
| Purchase #4 | $200.64 | 7.744% | $216.1776 | $216.18 | $216.20 | $216.20 |
| Purchase #5 | $81.39 | 13.275% | $92.1945 | $92.19 | $92.20 | $92.20 |
| Purchase #6 | $85.68 | 7.369% | $91.9938 | $91.99 | $92.00 | $92.00 |
| Purchase #7 | $67.50 | 6.390% | $71.8133 | $71.81 | $71.80 | $71.80 |
| 7 purchase totals = | $709.30 | $769.3765 | $769.36 | $769.45 | $769.30 | |